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五(wu)(wu)金(jin)机(ji)加(jia)工(gong)(gong)(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)(gong)(gong)大抵可分(fen)类和(he)(he)平想分(fen)手(shou)了(le)(le)(le)之后工(gong)(gong)(gong)(gong)(gong)步(bu)和(he)(he)挤(ji)压(ya)铸(zhu)造工(gong)(gong)(gong)(gong)(gong)步(bu)（又(you)分(fen)婉延、拉深、挤(ji)压(ya)铸(zhu)造）几类别(bie)。和(he)(he)平想分(fen)手(shou)了(le)(le)(le)之后工(gong)(gong)(gong)(gong)(gong)步(bu)是(shi)在五(wu)(w♛u)金(jin)机(ji)加(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)进程中使(shi)(shi)五(wu)(wu)金(jin)机(ji)加(jia)工(gong)(gong)(gong)(gong)(gong)件(jian)与(yu)坯料(liao)沿自(zi)然的(de)(ꦦde)(de)表(biao)面(mian)能线互相(xiang)和(he)(he)平想分(fen)手(shou)了(le)(le)(le)之后，此外(wai)五(wu)(wu)金(jin)机(ji)加(jia)工(gong)(gong)(gong)(gong)(gong)件(jian)和(he)(he)平想分(fen)手(shou)了(le)(le)(le)之后横截面(mian)的(de)(de)(de)口(kou)感(gan)同一(yi)时间(jian)知足自(zi)然的(de)(de)(de)需(xu)求(qiu)；挤(ji)压(ya)铸(zhu)造工(gong)(gong)(gong)(gong)(gong)步(bu)是(shi)使(shi)(shi)五(wu)(wu)金(jin)机(ji)加(jia)工(gong)(gong)(gong)(gong)(gong)坯料(liao)在切(qie)割的(de)(de)(de)首要(yao)条件(jian)颁发生塑形(xing)变(bian)化，并变(bian)为成所需(xu)求(qiu)的(de)(de)(de)原(yuan)材料(liao)外(wai)型(xing)，此外(wai)也应知足尺码公役等多方面(mian)的(de)(de)(de)需(xu)求(qiu)。
按照模具冷挤(ji)压时(shi)的体温自然环境有(you)冷模具冷挤(ji)压和(he)热🌞(re)模具冷挤(ji)压四种(zhong)体例(li)。这但关键(jian)在于于资科的強度、蠕(ru)变、料厚(hou)、易变型(xi🍬ng)关卡和(he)极品装备方能等，而且招考虑资科的最初热(re)治理现况和(he)终(zhong)会采取(qu)基(ji)本前(qian)提(ti)。
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